The Lincoln 84 Inch Tall West Coast Curved Top Stack features a 5 Inch Outside Diameter with a Plain End, making it a practical and high-quality addition to your vehicle. This chrome-plated stack is OEM quality and sold individually, fitting most makes and models. Its 84-inch height and West Coast curved top design add a sleek and stylish look to your vehicle while also providing efficient exhaust ventilation. Upgrade your vehicle with this durable and versatile stack for a reliable and long-lasting performance.